#pragma once
#define RECT_UNIT 1
#define DIAMOND_UNIT 2
#define ARROW_UNIT 3
#define TEXT_UNIT 4
#define CHOOSE_UNIT 5
#define ARROW2_UNIT 6

#define CLIENT_ROLE 7
#define SERVER_ROLE 8
#define NONE_ROLE 9

#define MSG_TRACKMOVE 8888
#define MSG_ORDER 8889
#define MSG_LBUTTONDOWN 8890
#define MSG_LBUTTONUP 8891
#define MSG_MOUSEMOVE 8892
#define MSG_KEYDOWN 8893
#define MSG_KEYUP 8894
#define MSG_CHAR 8895
#define MSG_PAINT 8896
